Root for LG FIESTA LTE model L64VL

Greetings, I have been trying to root this bugger for months with no luck. I can't even find a TWRP, CWM, not even a stock ROM! This device is listed by the manufacturer as an LG X POWER 2 with a model no. Mlv7n (I think) as well. As far as I can tell, they are clones save for the CPU architecture. Fiesta has a 1.5Ghz quad and the Power sports an octo core. So, even if I do get it rooted, I can't flash anything to it. It runs android 7.0
Any help would be most appreciated.